diff options
| author | Dave Airlie <airlied@linux.ie> | 2006-05-09 15:49:14 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2006-06-02 10:02:43 +1000 |
| commit | 89c4ef8837e5c09122bfd3c6c24c799fb52c9917 (patch) | |
| tree | 2d412784314732f7a4af64e8164f69c3ac93641a /src | |
| parent | 225a1c2ac4400ab646a9f5d9b90b32bc8c056f5a (diff) | |
switch clock rate mult
Diffstat (limited to 'src')
| -rw-r--r-- | src/i830_sdvo.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/i830_sdvo.c b/src/i830_sdvo.c index 399e2e93..bf76033e 100644 --- a/src/i830_sdvo.c +++ b/src/i830_sdvo.c @@ -401,15 +401,16 @@ I830SDVOParseResponse1C(I830SDVOPtr s) curr_table[5] = 0x1e; } -Bool -I830SDVOWriteCommand21(I830SDVOPtr s, unsigned char val) + +static Bool +I830SDVOSetClockRateMult(I830SDVOPtr s, unsigned char val) { memset(s->sdvo_regs, 0, 9); - s->sdvo_regs[SDVO_I2C_OPCODE] = 0x21; + s->sdvo_regs[SDVO_I2C_OPCODE] = SDVO_CMD_SET_CLOCK_RATE_MULT; s->sdvo_regs[SDVO_I2C_ARG_0] = val; - I830SDVOWriteOutputs(s, 0); + I830SDVOWriteOutputs(s, 1); I830SDVOReadInputRegs(s); return TRUE; @@ -495,9 +496,9 @@ I830SDVOPreSetMode(I830SDVOPtr s, DisplayModePtr mode) I830SDVOWriteCommand10(s); if (mode->PrivFlags & I830_MFLAG_DOUBLE) - I830SDVOWriteCommand21(s, 0x02); + I830SDVOSetClockRateMult(s, 0x02); else - I830SDVOWriteCommand21(s, 0x01); + I830SDVOSetClockRateMult(s, 0x01); } Bool |